CN112673886A - Method for quickly constructing tamarix chinensis forest in cistanche salsa base - Google Patents
Method for quickly constructing tamarix chinensis forest in cistanche salsa base Download PDFInfo
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- CN112673886A CN112673886A CN202110094449.9A CN202110094449A CN112673886A CN 112673886 A CN112673886 A CN 112673886A CN 202110094449 A CN202110094449 A CN 202110094449A CN 112673886 A CN112673886 A CN 112673886A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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Abstract
The invention discloses a method for quickly building tamarix chinensis forest in a cistanche deserticola planting base, which is completed by 5 steps of trimming a forestation land, treating seeds, mechanically sowing, irrigating after sowing and tending management. The method has the advantages that firstly, the operation efficiency is high, the speed is high, and the ditching and seeding of large-area large-scale afforestation can be realized; secondly, the operation quality is good, the row spacing is uniform, the depth is consistent, and the inoculation and field management of the cistanche deserticola at the later stage are facilitated; the seedlings are uniform, the survival rate is high, and the preservation rate is high; seeds and labor are saved, the afforestation cost is low, and the economic benefit is high; sowing seeds in the season. The method effectively solves the problems that the particle size of the tamarix chinensis seeds is too small, the particle size is only 0.3-0.5mm, the appearance is irregular, and the seeding is easy to scatter, and realizes the mechanized seeding and forestation of the integration of ditching, seeding and laying of drip irrigation belts for the tamarix chinensis; has great practical significance for the large-scale rapid afforestation of tamarix chinensis forests in cistanche planting bases and the western characteristic cistanche deserticola industry.
Description
Technical Field
The invention belongs to the technical field of forestation, and particularly relates to a method for quickly constructing a tamarisk forest in a cistanche base.
Background
Xinjiang is the province with the largest desert area, the widest distribution and the most serious harm in China. Land desertification has brought serious harm to the ecological environment of Xinjiang, the production of agriculture and animal husbandry and the like. Based on the sustainable angle of wind prevention and sand control, the sand industry is reasonably developed, so that the civil life and poverty removal and enrichment can be improved, the autotrophic economic function of ecological construction can be improved, and the sustainable sand control can be realized.
The tamarix chinensis is a host plant for inoculating cistanche tubulosa in sand industry, is also one of common afforestation tree species in desert and saline-alkali areas of Xinjiang, and has the characteristics of drought resistance, cold resistance, sand burying resistance, saline-alkali resistance, strong adaptability and the like. The method for rapidly afforesting tamarix chinensis at coastal saline-alkali land disclosed in the chinese patent (CN 101810121 a) realizes seed propagation by wind power, and breeds seeds, which is not suitable for the tamarix chinensis forest of cistanche deserticola planting base; according to the method for the summer hardwood cutting afforestation of the tamarisk in the arid and semi-arid regions disclosed by the Chinese patent (CN 104012363A), the stored tamarisk hardwood species are combined with the modern irrigation technology, so that the adverse effect of the limiting factors such as drought, high temperature, sand wind and the like on the tamarisk cutting afforestation is effectively reduced, and the breakthrough of the tamarisk cutting afforestation on time is realized, but the method has the defects that the requirements on conditions such as cutting processing, storage, transportation and the like are high, the influence on the afforestation survival rate is large, a large amount of manpower and financial resources are invested in the afforestation, the afforestation operation efficiency is low, and the method is not suitable for large-area afforest; the method for direct seeding and afforestation of multi-branch tamarisk in a sand area of an extreme arid area disclosed in the Chinese patent (CN 107258467A) has the defects that workload of drip irrigation belt laying and manual dibbling is large, efficiency is low, accurate seeding cannot be realized, thinning is needed in the later period, labor cost is high, and large-area large-scale afforestation cannot be realized according to the tamarix chinensis forest in a cistanche planting base. The application range and time of the above patents are limited, the afforestation investment is high, and efficient, rapid and large-area large-scale afforestation cannot be realized.
Disclosure of Invention
The invention aims to solve the problems that tamarix chinensis is too small in seed particle size, the particle size is only 0.3-0.5mm, the thousand seed weight is 0.016-0.060g, the appearance is irregular, seeding is easy to scatter, and large-area large-scale mechanical seeding and forestation cannot be realized.
The purpose of the invention is realized by the following technical scheme:
a method for quickly constructing tamarix chinensis forest in a cistanche salsa base comprises the following steps:
(1) arrangement of forestation land
Selecting relatively flat sand land as a forestation land in desert and saline-alkali areas; leveling the field to ensure that drip irrigation can be realized and agricultural mechanized operation for cistanche planting is facilitated;
(2) seed treatment
A. Screening the tamarix chinensis seeds to remove impurities; B. putting the pure tamarix chinensis seeds into a pelleting machine, adding water and pelleting powder while rotating a container, and uniformly combining the pelleting powder and the seeds; C. controlling the working time of the step B until the grain diameter of the obtained pelleted seeds is 1.5mm-2 mm; D. drying and sorting the pelleted seeds to obtain uniform pelleted seeds; E. d, pouring the seeds with the particle size of less than or equal to 1mm in the step D into the container of the pill machine again, and continuously repeating the steps C-D to obtain uniform pelleted seeds;
(3) mechanical seeding
The seeder used integrates a furrow opener, a roller, a seed sowing device and a drip irrigation tape laying and earthing device, and can realize multiple operations of furrow opening and seeding, drip irrigation tape laying and drip irrigation tape earthing; A. the machine head selects a tractor of a Beidou GPS navigation system for operation; B. the depth of the ditching operation of the seeder is 25-30cm, and the width is 15-20 cm; C. the drip irrigation tape adopts a single-wing labyrinth drip irrigation tape, and the distance between two drip holes is 20-30 cm; self-walking to install the drip irrigation tape, laying the drip irrigation tape in the groove and covering soil; D. the pelleted seeds are sown on the bottom surface of the groove through a seed sowing device, 2-3 seeds are sown each time, the spacing can be adjusted to 0.5-1m, and the pelleted seeds are not covered with soil;
(4) post-sowing irrigation
Drip irrigation for 8-12 hours after sowing until the grooves are basically full, and then irrigate for 1 time every 3-5 days, and drip irrigation for 2-3 hours every time; after the height of the tamarix chinensis seedlings is 5cm-10cm, irrigating for 1 time every 20 days, carrying out drip irrigation for 3 hours every time, and properly adjusting an irrigation period according to different sowing seasons;
(5) tending management
Weeding for 2-3 times in the seedling growth process; dripping liquid fulvic acid organic fertilizer for 1-2 times according to the growth condition of seedlings, wherein 10 kg/mu is applied for one time; and after sowing for the second year, when the Chinese tamarisk seedlings reach 0.8-1.2 meters, completing the rapid construction of the host Chinese tamarisk of the cistanche.
The invention arranges the forestation land, and provides a site foundation for normal work of a forestation drip irrigation system and post cistanche deserticola planting agricultural mechanized operation; the seed treatment is that the grain diameter of the seeds is increased and the grains are heavy through the pelleting of the seeds, no soil is used for covering the seeds after the seeds are sowed, the seeds are not easy to scatter, the precise sowing of the seed sowing device is realized, the mechanized dibbling can be carried out according to the planting distance of afforestation, the pelleting treatment not only increases the weight of the tamarix chinensis seed grains, but also has the functions of wind resistance, drought resistance, prevention of plant diseases and insect pests in the seedling stage and improvement of the germination vigor and survival rate of the seeds; the mechanical seeding can realize simultaneous completion of ditching, seeding, drip irrigation tape laying and soil covering, save labor force, realize large-scale operation and improve operation efficiency, the drip irrigation tape and seeds are placed in the groove, water is stored in the groove, sufficient moisture for seed germination is met, and irrigation water is saved; irrigating after sowing to meet normal rooting and growth of seedlings; the tending management promotes the seedlings to quickly grow forest by removing weeds in the grooves.
The invention has the following beneficial effects:
the method for quickly constructing the tamarix chinensis forest in the cistanche salsa base has high labor operation efficiency and high speed, shortens the afforestation time, and can realize ditching and seeding for large-area large-scale afforestation; the operation quality is good, the row spacing is uniform, the depth is consistent, and the inoculation and field management of the cistanche deserticola at the later stage are convenient; the seedlings are uniform, the survival rate is high, and the preservation rate is high; saving seeds and labor, low afforestation cost and high economic benefit; can be sown in the growing season, and is not influenced by weather. The method has the characteristics of saving afforestation cost, high production efficiency of operation labor, and labor and material resources, is economic, simple and convenient, has lasting benefit, and is suitable for large-area afforestation; has good development prospect in forestry production, combines and develops the cistanche tubulosa, not only can make peasants debyte from poverty and become rich, but also can improve the autotrophic economic function of ecological construction simultaneously.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
In the following example 1, the plants were planted in the 6 groups of Akkekarxiang (latitude 39 degrees 33 '31.9032 degrees 76 degrees 30' 5.5944 degrees) in the Kaishi region of Xinjiang in 2019 from 4 months to 6 months, the afforestation area is 7300 mu, the altitude is 1250 meters, the groundwater level is within 6 meters, the annual average temperature is 12.3 ℃, the maximum temperature is 40 ℃, and the soil is mainly sandy saline-alkali soil.
Example 1
A method for quickly building tamarix chinensis forest in a cistanche deserticola planting base comprises the following steps:
1. arranging a forestation land: taking the sandy land of 6 groups of desert saline-alkali soil in Akkashixiang in Xinjiang Kaishi as a forestation land; the forklift is used for locally leveling the higher place of the terrain, so that drip irrigation can be implemented, and the cistanche planting agricultural machinery operation is facilitated.
2. Seed treatment: A. screening purchased Chinese tamarisk seeds to remove impurities; B. putting the pure tamarix chinensis seeds into a pelleting machine, adding water and pelleting powder while rotating a container, and uniformly combining the pelleting powder and the seeds; C. controlling the working time of the step B until the grain diameter of the obtained pelleted seeds is 1.5mm-2 mm; D. drying and sorting the pelleted seeds to obtain uniform pelleted seeds; E. and D, pouring the seeds with the particle size of less than or equal to 1mm in the step D into the container of the pill machine again, and continuously repeating the steps C-D to obtain uniform pelleted seeds.
3. Mechanical seeding: the seeder used integrates the devices of furrow opener, land roller, seed sowing device, drip irrigation tape laying, soil covering and the like, and can realize multiple operations of furrow opening and seeding, drip irrigation tape laying, drip irrigation tape soil covering and the like. A. The machine head selects a tractor of a Beidou GPS navigation system for operation; positioning and adjusting the bandwidth by 5 meters; B. the depth of the ditching operation of the seeder is 25-30cm, and the width is 15-20 cm; C. the drip irrigation tape adopts a single-wing labyrinth drip irrigation tape, and the distance between two drip holes is 30 cm; self-walking to install the drip irrigation tape, laying the drip irrigation tape in the groove and covering soil; D. the pelleted seeds are sown on the bottom surface of the groove by a seed sowing device, the seed sowing is carried out for 2-3 seeds, the spacing can be adjusted for 0.5-1m, and the pelleted seeds are not covered with soil. In the embodiment, the row spacing of the sowed plants is 0.5 multiplied by 1m, the bandwidth is 5m, and the seeds are about 12-15g after each mu of consumed pills are sowed by mechanical precision.
4. Irrigating after sowing: drip irrigation for 8-12 hours after sowing until the grooves are basically full, and then irrigate for 1 time every 3-5 days, and drip irrigation for 2-3 hours every time; after the height of the tamarix chinensis seedlings is 5cm-10cm, irrigating for 1 time every 20 days, carrying out drip irrigation for 3 hours every time, and properly adjusting the irrigation period according to different sowing seasons.
5. Tending management: in the seedling growth process, weeding is carried out for 2-3 times; dripping liquid fulvic acid organic fertilizer for 1-2 times according to the growth condition of seedlings, wherein 10 kg/mu is applied for one time; and after sowing for the second year, when the Chinese tamarisk seedlings reach 0.8-1.2 meters, completing the rapid construction of the host Chinese tamarisk of the cistanche.
Specifically, in 6 sets of afforestation field tests in Akkekarxiang in karishi areas, mechanical seeding and afforestation are carried out for 400 plus plants/day per Taiban, mechanical seeding and afforestation are completed in 12 days, the net seeds of the tamarix chinensis are shared for 24kg, the emergence rate of the tamarix chinensis is 95%, the preservation rate is 99%, the height of the tamarix chinensis plants in the current year is 60cm on average, and the height of the tamarix chinensis plants in 2020 summer is 1.5m on average, so that the rapid production of the tamarix chinensis is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A method for quickly constructing tamarix chinensis forest in a cistanche salsa base is characterized by comprising the following steps:
(1) arrangement of forestation land
Selecting relatively flat sand land as a forestation land in desert and saline-alkali areas; leveling the field to ensure that drip irrigation can be realized and agricultural mechanized operation for cistanche planting is facilitated;
(2) seed treatment
A. Screening the tamarix chinensis seeds to remove impurities; B. putting the pure tamarix chinensis seeds into a pelleting machine, adding water and pelleting powder while rotating a container, and uniformly combining the pelleting powder and the seeds; C. controlling the working time of the step B until the grain diameter of the obtained pelleted seeds is 1.5mm-2 mm; D. drying and sorting the pelleted seeds to obtain uniform pelleted seeds; E. d, pouring the seeds with the particle size of less than or equal to 1mm in the step D into the container of the pill machine again, and continuously repeating the steps C-D to obtain uniform pelleted seeds;
(3) mechanical seeding
The seeder used integrates a furrow opener, a roller, a seed sowing device and a drip irrigation tape laying and earthing device, and can realize multiple operations of furrow opening and seeding, drip irrigation tape laying and drip irrigation tape earthing; A. the machine head selects a tractor of a Beidou GPS navigation system for operation; B. the depth of the ditching operation of the seeder is 25-30cm, and the width is 15-20 cm; C. the drip irrigation tape adopts a single-wing labyrinth drip irrigation tape, and the distance between two drip holes is 20-30 cm; self-walking to install the drip irrigation tape, laying the drip irrigation tape in the groove and covering soil; D. the pelleted seeds are sown on the bottom surface of the groove through a seed sowing device, 2-3 seeds are sown each time, the spacing can be adjusted to 0.5-1m, and the pelleted seeds are not covered with soil;
(4) post-sowing irrigation
Drip irrigation for 8-12 hours after sowing until the grooves are basically full, and then irrigate for 1 time every 3-5 days, and drip irrigation for 2-3 hours every time; after the height of the tamarix chinensis seedlings is 5cm-10cm, irrigating for 1 time every 20 days, carrying out drip irrigation for 3 hours every time, and properly adjusting an irrigation period according to different sowing seasons;
(5) tending management
Weeding for 2-3 times in the seedling growth process; dripping liquid fulvic acid organic fertilizer for 1-2 times according to the growth condition of seedlings, wherein 10 kg/mu is applied for one time; and after sowing for the second year, when the Chinese tamarisk seedlings reach 0.8-1.2 meters, completing the rapid construction of the host Chinese tamarisk of the cistanche.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287284A (en) * | 2022-01-12 | 2022-04-08 | 阿拉善盟林业草原研究所(阿拉善盟林业调查规划中心、阿拉善荒漠研究中心) | Method for mechanical sowing and drip irrigation seedling raising of shuttles |
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| CN101449646A (en) * | 2008-08-15 | 2009-06-10 | 中山大学 | Inoculation method of Cistanche tutulosa |
| CN101810121A (en) * | 2010-04-14 | 2010-08-25 | 北京林业大学 | Fast afforestation method of tamarix chinensis at coastal saline-alkali soil |
| CN203301972U (en) * | 2013-06-28 | 2013-11-27 | 内蒙古师范大学 | Novel drip irrigation under plastic film all-in-one machine |
| CN107258467A (en) * | 2017-07-24 | 2017-10-20 | 中国科学院新疆生态与地理研究所 | Husky area's Tamarix ramosissima direct seeding forestation method of Extremely arid area |
| CN110024526A (en) * | 2019-05-16 | 2019-07-19 | 湖南省林业科学院 | A kind of pelletized method of Difficult site scattered seeds by airplane for afforestation tree seed |
| CN111727797A (en) * | 2020-06-29 | 2020-10-02 | 新疆林科院造林治沙研究所 | Ecological restoration method for sand iron mine land of arid desert region |
| CN112021100A (en) * | 2020-09-29 | 2020-12-04 | 贵州省蚕业研究所(贵州省辣椒研究所) | Cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst region |
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2021
- 2021-01-25 CN CN202110094449.9A patent/CN112673886A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449646A (en) * | 2008-08-15 | 2009-06-10 | 中山大学 | Inoculation method of Cistanche tutulosa |
| CN101810121A (en) * | 2010-04-14 | 2010-08-25 | 北京林业大学 | Fast afforestation method of tamarix chinensis at coastal saline-alkali soil |
| CN203301972U (en) * | 2013-06-28 | 2013-11-27 | 内蒙古师范大学 | Novel drip irrigation under plastic film all-in-one machine |
| CN107258467A (en) * | 2017-07-24 | 2017-10-20 | 中国科学院新疆生态与地理研究所 | Husky area's Tamarix ramosissima direct seeding forestation method of Extremely arid area |
| CN110024526A (en) * | 2019-05-16 | 2019-07-19 | 湖南省林业科学院 | A kind of pelletized method of Difficult site scattered seeds by airplane for afforestation tree seed |
| CN111727797A (en) * | 2020-06-29 | 2020-10-02 | 新疆林科院造林治沙研究所 | Ecological restoration method for sand iron mine land of arid desert region |
| CN112021100A (en) * | 2020-09-29 | 2020-12-04 | 贵州省蚕业研究所(贵州省辣椒研究所) | Cultivation method suitable for direct seeding of pelleted seeds of capsicum annuum in karst region |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287284A (en) * | 2022-01-12 | 2022-04-08 | 阿拉善盟林业草原研究所(阿拉善盟林业调查规划中心、阿拉善荒漠研究中心) | Method for mechanical sowing and drip irrigation seedling raising of shuttles |
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